baber/WOPTO huggingface dataset:
Patent JP-S60141462-A (JP)
Title: Grinding of cylindrical member
Inventor: KOSONE TAKASHI
IPC: B24B19/02
Filed: 1983-12-29
Abstract: PURPOSE:To obtain considerably accurate finish with no reduced effective width of cut by forming on a work surface annular grooves each having a depth substantially equal to the depth of cut and grinding the remaining work surface up to the depth of cut of the grooves. CONSTITUTION:A pair of plate type grinding stones 18, 18 are mounted to a grinding stone mounting surface 16 of a grinding stone support 14 of a holder 10 at both ends thereof, arranged with a width equal to an effective width of cut, and have cutouts 22 of a curvature corresponding to the radius of a work rod 20. The grinding stones 18, 18 are pressed against the peripheral surface of the work rod 20 rotating in the direction indicated by an arrow A to form at both ends of a strip work surface 30 a pair of annular grooves 34, 34 having a depth equal to the depth of cut of the work surface 30, and a finishing grinding stone fixedly secured to the support and having a concaved abutting surface of a curvature corresponding to the radius of the work rod 20 is pressed, with oscillation, against the strip work surface 30 between the grooves 34, 34, which can be cut up to a depth equal to that of the grooves 34 with a high accuracy.
Patent JP-H0191610-A (JP)
Title: Fusion-welded adapter for cable connection and its manufacture
Inventor: HAMA AKIRA
IPC: C09J123/26
Filed: 1987-10-01
Abstract: PURPOSE:To cut down the cost for a metal mould per adapter thereby reducing the total cost, by boring a cable inserting hole at the bottom of a bowl-shaped adapter main body according to the size of the cable and in consideration of branches, if any. CONSTITUTION:At the bottom of a bottomed bowl body 1A a cable inserting hole 1a is bored according to the size of the cable and number of branches to form an adapter main body 1. The edge of a metal additional sleeve 3 where a hot-melt type adhesive layer 4 is provided on its outside circumference is inserted into the cable inserting hole 1a. A cylindrical jig 5 consisting of a short small diameter section 5. and a long large diameter section 5b is inserted to a thermocontractible plastic sleeve 2, with which the exposed surface of the metal additional sleeve 3 is completely covered. The small diameter section 5a of the jig 5 is fitted into the edge of the metal sleeve 3, from inside of which the hot-melt type adhesive layer 4 is heated to melt. The inner surface of the cable inserting hole 1a, the inner surface of the covered section with the thermocontractible plastic sleeve 2 and the metal sleeve 3 are integrally fused and tightly jointed.
Patent JP-H08107826-A (JP)
Title: Coffee boiler
Inventor: KANBARA MASASHI
IPC: A47J31/42
Filed: 1994-10-12
Abstract: PURPOSE: To detect the completion of grinding of coffee beans with a simple constitution and high accuracy, stop quickly the running of a motor and start the extraction of coffee. CONSTITUTION: The vibrational signals of a grinding chamber 2 and motor 4 are measured by a vibration detecting element 13a and a vibrational wave form processing element 14. If the current value of the motor 4 detected by a current detecting means 15 is at most a predetermined value at the time when a difference between the maximum value and the minimum value per predetermined time is below a predetermined value for a predetermined time, a grinding completion detecting means 16 judges the completion of the grinding to stop the motor 4 and start the extraction of coffee.
Patent JP-H0294465-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: NARITA KAORU
IPC: H01L21/3065
Filed: 1988-09-29
Abstract: PURPOSE:To provide a capacity insulating film having improved leakage properties, dielectric strength and aging dielectric breakdown properties by forming the capacity insulating film such that it is thicker at the upper edges of a trench than in the other regions. CONSTITUTION:An oxide film is deposited in an opening formed by etching a silicon nitride film 2. When the structure is dry etched by using the film 2 as a mask, the oxide film 6 is left uneched at the edges of a trench 7 thus formed. When an oxide film 8 is formed by thermal oxidation, the oxide film 8 becomes thicker at the upper edges of the trench 7 than in the other regions. A silicon nitride film 9 is then deposited on the surface of the film 8 including the trench 7 and then a conductive polycrystalline silicon film 10 is deposited on the film 9 to provide a capacity electrode. If electric field is concentrated at the edges of the trench, the capacity section thus obtained can present leakage properties, dielectric strength and aging dielectric breakdown properties equivalent to those of a planar capacity section and can provide a large capacity.
Patent JP-H1158843-A (JP)
Title: Color printer system
Inventor: YASUKAWA KIYOSHI
IPC: G03G15/01
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a color printer system capable of always obtaining a color printing result having a suitable tint. SOLUTION: The color characteristics of the recording surface of paper are preliminarily detected before the color-printing of an color object displayed on a display is applied to the paper by using a color printer and the color conversion processing considering the color characteristics of the paper is performed and the color object subjected to the color conversion processing is subjected to color printing by the color printer.
Patent JP-S60142669-A (JP)
Title: Reduction processing system for pseudo half-tone picture
Inventor: HASHIMOTO KIMIHIDE
IPC: H04N1/405
Filed: 1983-12-29
Abstract: PURPOSE:To obtain 1/2-reduced picture data without spoiling gradation characteristics by switching an extracted picture element position to an even digit and an odd digit on coordinates alternately at every sequential dither matrix position in an original picture data area, and extracting and selecting picture elements. CONSTITUTION:Extracted picture elements are alternated at every sequential dither matrix position in picture data areas corresponding to four dither matrixes which are arranged in a 2X2 array to extract pictures shown by a circle mark. An X and an Y address for extracting a picture element from an original picture data area are generated by simple address calculation or by using a conversion table. When 1/2 reduction processing is performed by this method, the number of gradations is the same with an original picture, and the picture is reduced to half uniformly in every gradation, so tha mean brightness on a screen when the picture is displayed is the same with the original picture.
Patent JP-H0582213-A (JP)
Title: Connector joint structure for inflator
Inventor: SONOBE AKIHIKO
IPC: B60R21/26
Filed: 1991-09-25
Abstract: PURPOSE:To provide such a connector joint structure for an inflator that it is easy to judge whether the connector is well-joined or not, the connector can be surely joined and the connector is prevented from falling after joined. CONSTITUTION:By inserting the joint 3 of a connector 2 arranged at the end of a lead into the joint 11 of an inflator 10, the lead is connected to the inflator 10. A connector holder 15, which is provided with pawls 17, 18 to lock both edges 6, 7 of the connector 2, respectively, when inserting the connector 2, is fixed around the joint 11 of the inflator. In a cover 21 fixed to the inflator, a cap 31 is arranged which is connected with a hinge to cover the connector 2 after inserted, when it is rotationally moved around the hinge. The cap 31 has tongue pieces 34, 35 arranged near the outside of the pawls 17, 18 when covering the connector 2.
Patent JP-H1086481-A (JP)
Title: Image forming apparatus
Inventor: MATSUNAGA TAKESHI
IPC: G03G15/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the earth or noise countermeasure for electrical components without having dedicated parts so as to reduce the cost and facilitate the assembling convenience by supporting the electrical components on a metal frame such that electrical parts have the potential the same as that of the metal frame. SOLUTION: By fixing a power input part and a power source part on a metal upper member 12, lead lines necessary for the connection in a power source substrate 25 having a power source code 22, an inlet 23, an interlock switch 24, and a nozzle filter part can be the shortest or omitted. Further, since a lead line for earth 26 from the inlet 23 can also be fixed to an AC input plate 18 fixed on the upper frame member 12, the lead line 26 can be the shortest so that a low impedance can be achieved. At the same time, lines can be handled on the upper frame member without the need of connecting via a hinge part between the upper and lower frame members so that the lines cannot bent according to the opening or closing the upper frame member 12.
Patent JP-H1165650-A (JP)
Title: Device for detecting input circuit failure and burning device using the same
Inventor: UEHATA SHIGEAKI
IPC: F23N5/24
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To surely discriminate failures even when a resistance in a circuit is disconnected, by only monitoring a specific voltage by outputting the specific voltage value in a prescribed interval in addition to a voltage value generated in each load, and judging the failure of an input circuit when this specific voltage value is continued in a prescribed time. SOLUTION: Each load, that is, an input water temperature sensor 23, output hot water temperature sensor 29, and a proportional valve 17 or the like, and an input circuit constituted of resistors r1 and r2 or the like are connected with a microcomputer 41, and a voltage generated in each input circuit is fetched in a voltage-fetching part 45 in the microcomputer 41. Also, a specific voltage outputting part 43 outputs a specific voltage value to the voltage- fetching part 45 for each timing which differs from a period, when the voltage value generated in each input circuit is fetched in the voltage-fetching part 45.  Then, when failure is generated in any input circuit, a discriminating part 47 reads the output value of the voltage-fetching part 45 in a prescribed interval, and when the voltage value has continued for a prescribed time, it is discriminated as being a failure of the input circuit.
Patent JP-H0692134-A (JP)
Title: Heating device for vehicle
Inventor: SAKA KOICHI
IPC: B60H1/03
Filed: 1992-09-16
Abstract: PURPOSE:To prevent the occurrence of trouble in a means for actuating an electromagnetic clutch or the like of switching operation of a heater for heating cooling water, even when the cooling water from an engine is at a low temperature. CONSTITUTION:Cooling water, which cools an engine 1, is supplied to a heater core 12 via a heater 9. In the heater 9, heat is generated by applying shearing force to viscous fluid based on rotating a shaft 9c, to heat the cooling water by generated heat of the fluid. The shaft 9c of the heater 9 is driven by the engine 1 through a belt transmitting mechanism 16 and an electromagnetic clutch between a driven pulley 16b of this belt transmitting mechanism 16 and the shaft 9c. While the cooling water is at a low temperature detected by a water temperature sensor 17, an ECU19 disconnects the electromagnetic clutch to stop operating the heater 9.
Patent JP-H0557083-A (JP)
Title: Needlebar driving gear of sewing machine
Inventor: KUNIEDA SHOICHI
IPC: D05B55/14
Filed: 1991-08-30
Abstract: PURPOSE:To facilitate replacement of needlebars and to enable skipped stitch by providing a means for changing the dead center position of a neeldlebar, and providing a control means which stops the needlebar at a predetermined position regardless of changes in the dead center position. CONSTITUTION:During formation of normal seams an eccentric cam 44 is rotated and at its cam face the approach if a disk 174 to a solenoid 160 is detected by a photoelectric switch 182 and the disk 174 is attracted to the solenoid 160. Therefore a link 190 is pressed toward a link 72 and the link 72 is raised to a high position by the turning movement of a lever 62 and the amount of turning movement of levers 74, 83 is increased and the amplitude of a needlebar 114 is increased. In the case of the photoelectric switch 182 is turned off and the solenoid 160 is not excited and a roller 176 is pressed against the cam face by a spring 178 and the amplitude of the needlebar 114 is decreased and no seam is formed. While the roller 176 is most pressed against the cam face, the needle bar can be easily changed with the position of the top dead center of the needle bar being the same as during the normal sewing mode.
Patent JP-H1091641-A (JP)
Title: Content retrieving method
Inventor: KIMURA TETSUO
IPC: G06F21/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To enable full-text retrieval of contents without purchasing a deciphering key by making an information providing server retrieve the identifier of contents meeting retrieval conditions and answer the result to a deciphered content management device. SOLUTION: The information providing server 100 gives an identifier to contents inputted through a content input part 102 by a content management part 104 and stores them in a file storage part 106. A content deciphering part 108 deciphers the contents, and a deciphered content transmission part 115 adds an identifier to the deciphered contents and sends them to a user. A retrieval part 122 having received the retrieval conditions through a retrieval request reception part 120 searches contents of plaintexts for contents meeting the retrieval conditions. Its identifier is sent back to the deciphered content management device through a retrieval result transmission part 124. The deciphered content management device shows the retrieval result to the user.
Patent JP-H07103748-A (JP)
Title: Constant pressure type measuring device
Inventor: TACHIKAKE MASAHIKO
IPC: G01B3/18
Filed: 1993-10-01
Abstract: PURPOSE:To provide a constant pressure type measuring device which can keep a measuring pressure constant. CONSTITUTION:A measuring device is provided with a holding means 23 which supports a piece member 12 at an end part of a spindle 3 in a turnable fashion and makes the piece member 12 movable inside a sleeve 15. The holding means 23 advances/retreats an engaging member 13 attached to the piece member 12 in a direction of a spindle shaft by a driving mechanism 14 for the engaging member, so that the engaging member 13 is held in a predetermined posture between the spindle 3 and piece member 12. If not smaller than a predetermined force acts to the engaging member, the holding means 23 turns the piece member 12. When the holding means 23 operates to turn the piece member 12, an edge 12B of the piece member 12 bites an inner wall of the sleeve 15 thereby to lock the spindle 3.
Patent JP-H07104235-A (JP)
Title: Picture display device
Inventor: HORIE TOSHIO
IPC: G02F1/13
Filed: 1993-10-01
Abstract: PURPOSE:To obtain a liquid crystal projector which has a simple constitution and which is always stable by providing plural angle adjusting legs arranged on the bottom of the front surface of a picture display main body having a projection lens on its front surface, and a circular arc-shaped fixed leg arranged on the bottom of the rear part of the main body. CONSTITUTION:The liquid crystal projector has the liquid crystal projector main body 2 having the front surface where the projection lens 1 is arranged, a first screw leg 3A and a second screw leg 3B arranged on the bottom of the front surface of the main body 2, and the circular arc-shaped fixed leg 6 arranged on the bottom of the back surface of the main body 2. Normally, the liquid crystal projector adjusts a picture on a video by adjusting the screw of the first screw leg 2A to be short and adjusting the screw of the second screw leg 2B to be long in accordance with the inclination of the video on a screen 7. In such a case, the grounding position of the fixed leg 6 moves as the direction of the center of gravity on the liquid crystal projector changes, so that the part of the bottom of the fixed leg 6 always abuts on the mounting stand of the liquid crystal projector.
Patent JP-H03109664-A (JP)
Title: Information processor
Inventor: MAKINO TAMOTSU
IPC: G06F15/177
Filed: 1989-09-22
Abstract: PURPOSE:To shorten the data processing time with the effective application secured with a memory processor by monitoring the actual memory processing time and input/output processing time and deciding the optimum number of divided memory processes based on the monitor result. CONSTITUTION:An information processor consists of a data process controller 1, a time monitor device 2, a main memory 3, plural memory processors 11, 12..., plural input/output processors 21, 22..., and plural disk devices 31, 32... respectively. The actual memory processing time and input/output processing time are monitored. Based on these monitor results, the number of divided memory processes are decided in relation to the input/output processes carried out by a single input/output processor. Then each of these divided memory processes is carried out by a single memory processor. Thus it is possible to attain the effective application of the memory processors and also to shorten the data processing time.
Patent JP-H0664134-A (JP)
Title: Heat-sensitive stencil processing method
Inventor: NATORI YUJI
IPC: B41C1/055
Filed: 1992-08-24
Abstract: PURPOSE:To provide the semiconductor laser beam heat-sensitive stencil processing method of high quality for forming a perforated image reproduced in complete fidelity to a manuscript. CONSTITUTION:When semiconductor laser beam modulated in compliance with an image patter is emitted for scanning on a heat-sensitive stencil original plate composed of a thermoplastic resin film coated with an electromagnetic wave absorbed substance on its one face or both faces and melt perforating is carried out, the relation between the depth of focus Z(mum) of laser beam on the heat-sensitive stencil original plate and the surface ten-point average roughness Rz(mum) of the heat-sensitive stencil original plate is set as to satisfy the condition of Z(mum)>Rz(mum). For example, in the case the original plate coated with a cyanine coloring matter as an electromagnetic absorption material is used for the surface of a PET film of film surface ten-point average roughness Rz of 1mum in the thickness of 2.0mum, semiconductor laser beam with the depth of focus Z larger than 1mum is used.
Patent JP-H0776411-A (JP)
Title: Roller conveyor
Inventor: HAMAGISHI KOJI
IPC: B65G39/00
Filed: 1993-09-07
Abstract: PURPOSE:To simplify the structure of a roller conveyor and reduce the number of parts and the manufacturing cost by supplying air to a blade provided in the inside of a roller main body and rotating the roller by rotating and driving the blade. CONSTITUTION:A cylindrical roller main body 4 is rotatably fixed on a fixed shaft 2 and a blade 5 is attached in its inside. An air supply passage R which rotates and drives the blade 5 by supplying air into the roller main body 4 is provided on the fixed shaft 2 to rotate the roller main body 4 due to rotation and drive of the blade 5. Since it is possible to rotate and drive the roller main body 4 by an extremely small number of parts such as blade, it is possible to simplify the structure of a roller conveyor. Since it is driven by air, it is possible to prevent damage owing to workpiece buffer action, and it is favorable for free flow conveyance and the use at a place where explosion-proofing is necessary.
Patent JP-2000067419-A (JP)
Title: Thin-film magnetic head
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To flatly form an antiferromagnetic film even if the surface roughness of a lower insulating layer is large when this antiferromagnetic film is formed on the lower insulating layer. SOLUTION: Another insulating layer 21a is formed on the lower insulating layer 11 and the antiferromagnetic film 13 is formed on this insulating layer 21a. As a result, the antiferromagnetic film 13 can be made flat even if the surface roughness of the lower insulating layer 11 is large. The increasing of the isolation voltage between the antiferromagnetic film 13 and the lower insulating layer 11 is possible as well.
Patent JP-S6490610-A (JP)
Title: Rds system radio set
Inventor: KOYAMA KAZUO
IPC: H03J5/02
Filed: 1987-09-30
Abstract: PURPOSE:To receive the same series station by one and same button at all times by updating the content of a preset memory storing a frequency corresponding to a prescribed broadcast when the electric field strength is higher and the frequency with the same PI code is found out. CONSTITUTION:An RDS data received by a main tuner and a sub-tuner 2 via an antenna is given to a microcomputer 5 via a decoder 4. An S meter representing the electric field strength of a broadcast during reception is outputted from the tuners 1, 2 and the result is inputted to a computer 5 after digitized by an A/D converter 6. A PI code representing the same program as the frequency corresponding to a prescribed broadcast station in advance is stored in a preset memory 3, a station is selected by a preset button to attain tuning. The computer 5 controls the tuner 2 in a prescribed timing to check the content of the memory 3 and revise it if required.
Patent JP-H0294704-A (JP)
Title: Pulse output circuit
Inventor: HOSOYA OSAMU
IPC: H03K5/00
Filed: 1988-09-29
Abstract: PURPOSE:To prevent generation of noise by grounding the output side of an open drain circuit outputting a pulse via a capacitor. CONSTITUTION:A pulse generating circuit 1 generates a square pulse P and inputs it to a CMOS inverter circuit 2 to turn on a P-channel transistor(TR) Trp, an output pulse P1 is generated to an open drain circuit 3, the polarity of the output pulse P1 is inverted and an output pulse P2 with different phase by 180 deg. is outputted. Moreover, a discharge current flows to a capacitor 5 by an output of the output pulse P2, the output pulse P2 is a pulse square waveform whose rise and fall times of the leading and trailing edges are both retarded and a high frequency component included in the output pulse P2 is reduced.
Patent JP-H0692555-A (JP)
Title: Group supervisory control device for elevator
Inventor: KATSU SHIGEO
IPC: B66B1/18
Filed: 1992-09-17
Abstract: PURPOSE:To resolve a doughboy operation by detecting the degree of congestion via the number of cage passengers at a specific floor, additionally allocating multiple cages in response to the detected results, and specifying the destination floor when selecting optimum cages in response to the call to the destination floor. CONSTITUTION:A call registering means constituted of destination buttons 12 a destination button registering means 13 is provided at each floor landing of an elevator provided with where elevator cages 16A-16C, and the optimum cages are selected and allocated to a call registration by a group supervisory means 11 in response to the call registration. In allocating the cages, the detection signals of congestion detecting means constituted of intra-cage load detectors 17A-17C detecting the degree of congestion via the number of cage passengers at specific floors and cage supervisory means 14A-14C are inputted to the group supervisory means 11. Multiple elevator cages are additionally allocated to the landing of a specific floor in response to the detected results of the congestion degree, and the destination floor of the additionally allocated cages is specified based on the preset data inputted from the outside.